Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,626,645",
      "signature": "0x92c8507c8a8d939504e8889eb64aa549157681a2fd17c9749fbd6a236913988fdc7746fb3ec3eb3a44f959cd3129ff0b",
      "randomness": "0x3d0ef0c7bad7fb8aca1c51948c5a093586e717a00efada59e269a21a4388f6c4"
    }
  ],
  "blockNumber": "7,426,976"
}

{
  "Sr25519": "0xbc623da90d57d3e0c02e3661fee968a1daada96e15c95b391d026816671e106d2ed4779318431dcccfa8d523325f48d21c647311c2e722fdf064ccc9c501b78c"
}